
The LT®7153SP is a high efficiency monolithic synchronous, Silent Switcher®2 buck regulator capable of delivering ±25A to the load. The unique constant frequency, controlled on-time, current mode architecture is ideal for high step-down ratio applications that operate at high frequencies while demanding fast transient response. PolyPhase operation allows multiple LT7153SP regulators to run out-of-phase, which reduces the amount of input and output capacitors needed while enables paralleling for higher output currents. The operating supply voltage range is from 2.7V to 5V.The operating frequency is programmable from 400kHz to 5MHz with an external resistor or sync to an external clock signal. The high frequency capability allows the use of physically smaller inductors and capacitors.The LT7153SP package features the second-generation Silent Switcher architecture to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of bypass capacitors to optimize high frequency current loops and makes it easy to achieve advertised EMI performance by reducing layout sensitivity. It also features an exposed back for heat sink attachment, which can be used to significantly improve thermal performance.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
LT7153SP is an authentic electronic component manufactured by Analog Devices, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LT7153SP datasheet above.
Electronic component spot-market pricing for LT7153SP fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for LT7153SP depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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